Virginia Cooperative Extension2019-02-272019-02-271992http://hdl.handle.net/10919/88005302 pagesapplication/pdfen-USVirginia Cooperative Extension materials are available for public use, re-print, or citation without further permission, provided the use includes credit to the author and to Virginia Cooperative Extension, Virginia Tech, and Virginia State University.LD5655.A761 P414Pests -- Control -- Virginia -- PeriodicalsInsect pests -- Control -- Virginia -- PeriodicalsPlant diseases -- Virginia -- PeriodicalsAgricultural pests -- Control -- Virginia -- Periodicals30636850Periodical